engineHead Gaskets - Both Torque Specsfor 2017 Mazda Mazda3 2.5L I4 · FWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft Cap BoltsCriticalTorque sequence12 lb-ft · 16 Nm——Cylinder Head BoltsCriticalStep 1: 26-30 lb-ft. Step 2: +90 degrees. Step 3: +90 degrees.26 lb-ft · 35 Nm180°—Exhaust Manifold NutsCritical25 lb-ft · 34 Nm——Intake Manifold BoltsCritical18 lb-ft · 24 Nm——Valve Cover BoltsCritical10 lb-ft · 14 Nm—📝 Suggest a correction to this torque spec